# 信易通 vs 云呼助手

The clearest difference is update cadence: 信易通 at fortnightly against 云呼助手's monthly. 信易通 also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

信易通 ships an update fortnightly, 云呼助手 monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 信易通 | 云呼助手 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 101 MB | 68 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Yuanmeng Space Cultural Communication (chengdu) Co., Ltd](https://appshunter.io/developer/1682204454) | [四川千创云呼信息科技有限公司](https://appshunter.io/developer/1783734432) |

## What reviewers say

### 信易通

[App page](https://appshunter.io/ios/app/id6448099113)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 云呼助手

[App page](https://appshunter.io/ios/app/id6739126926)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 信易通 free?

信易通 is free to download, with no in-app purchases.

### Is 云呼助手 free?

云呼助手 is free to download, with no in-app purchases.

### Do 信易通 or 云呼助手 have ads?

Neither 信易通 nor 云呼助手 shows ads.

### Which is updated more often, 信易通 or 云呼助手?

信易通 ships an update fortnightly, and 云呼助手 monthly. Most recently, 信易通 was updated on October 30, 2026 and 云呼助手 on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*